Luke 1:8

Now while Zachariah was acting as priest before God in the due course of his class, it fell to his lot, according to the custom of priesthood,

Luke 1:5

In the reign of Herod, King of Judea, there was a certain priest, named Zachariah, belonging to the class of Abijah. He had a wife named Elizabeth,

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Summary

And it came to pass, that while he executed the priest's office before God in the order of his course,

Bible References

In

Luke 1:5
In the reign of Herod, King of Judea, there was a certain priest, named Zachariah, belonging to the class of Abijah. He had a wife named Elizabeth,